(The ADDi is hand built, please allow 4-6 weeks for shipping.)

The ADDi is an automotive labscope test adapter that allows a technician to “tune in” to automotive fuel system and engine frequencies. This tuning process eliminates unwanted noise and permits amplification of desired signals. Though primarily designed for dynamic analysis of GDI high-pressure fuel systems, the ADDi can also be used to enhance practically any signal under the hood.